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847 datasets

National Hydrography Data - NHD and 3DHP

Published by: California Department of Water Resources
Last updated: Saturday, May 16, 2026
File types: WEBSITE, ARCGIS GEOSERVICES REST API, PDF, ZIP, CSV, WEB VIDEOS

The USGS National Hydrography Dataset (NHD) downloadable data collection from The National Map (TNM) is a comprehensive set of digital spatial data th...

Characterization of Nearshore Fish Communities Associated with Rocky Reef Habitats, California North Coast MPA Baseline Study, 2014 to 2015

Published by: California Ocean Protection Council
Last updated: Friday, May 15, 2026
File types: PDF, ZIP, CSV, XLSX

To characterize the fish communities associated with nearshore rocky reef habitat, we collaborated with commercial passenger fishing vessel (CPFV) cap...

Fishing Effort Study of Private and Rental Boats - Private-Access Sites, Southern California - 2008-2009

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 15, 2026
File types: XLSX, ZIP

Fishing effort study of private and rental boats returning to private-access sites in southern California, 2008 through 2009 to compare field-based fi...

California Monitoring Program for Salmon and Steelhead [ds2804] Extended Table

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data is out of date, no longer updated, and may contain inaccurate information, please see Salmonid Population Monitoring Areas - California - CM...

CalGEM District Boundaries

Published by: California Department of Conservation
Last updated: Monday, October 9, 2023
File types: HTML, ARCGIS GEOSERVICES REST API

District boundaries for the Geologic Energy Management Division in the California Department of Conservation. CalGEM is the Geologic Energy Management...

CalGEM: Geothermal Wells

Published by: California Department of Conservation
Last updated: Saturday, May 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map represents geothermal wells regulated by the Geologic Energy Management Division. CalGEM is the Geologic Energy Management Division of...

Primacy Aquifer Exemptions

Published by: California Department of Conservation
Last updated: Saturday, May 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a partial rendition of the CalGEM (formerly the California Division of Oil, Gas, and Geothermal Resources) publication called Californ...

Primacy Aquifer Exemptions

Published by: California Department of Conservation
Last updated: Saturday, May 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a partial rendition of the CalGEM (formerly the California Division of Oil, Gas, and Geothermal Resources) publication called Californ...

California Ridgway's Rail Predicted Habitat - CWHR B144b [ds3236]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, ZIP

CWHR Predicted Habitat Models represent areas of predicted suitable habitat for each species within its range. These models are built from the followi...

California Least Tern Predicted Habitat - CWHR B234a [ds3304]

Published by: California Department of Fish and Wildlife
Last updated: Saturday, May 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, ZIP

CWHR Predicted Habitat Models represent areas of predicted suitable habitat for each species within its range. These models are built from the followi...